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Comparing EV/EV.xs (file contents):
Revision 1.106 by root, Fri Feb 1 13:08:54 2008 UTC vs.
Revision 1.150 by root, Sun Nov 28 11:40:41 2010 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/* fix perl api breakage */
6#undef signal
7#undef sigaction
6 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
7#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
8#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
10#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
11
12/* fix perl api breakage */
13#undef signal
14#undef sigaction
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS 28# define NFDBITS PERL_NFDBITS
20# define fd_mask Perl_fd_mask 29# define fd_mask Perl_fd_mask
21#endif 30#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 31/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 32#include "libev/ev.c"
24 33
25#ifndef _WIN32 34#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 35# include <pthread.h>
27#endif 36#endif
28 37
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
30 43
31#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
32 46
33#define UNREF(w) \ 47#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
50 { \
36 ev_unref (e_loop (w)); 51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
37 54
38#define REF(w) \ 55#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 57 { \
58 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 59 ev_ref (e_loop (w)); \
60 }
42 61
43#define START(type,w) \ 62#define START(type,w) \
44 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 65 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 66 } while (0)
48 67
49#define STOP(type,w) \ 68#define STOP(type,w) \
50 do { \ 69 do { \
51 REF (w); \ 70 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 72 } while (0)
54 73
55#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
56 do { \ 75 do { \
57 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 79 if (active) START (type, w); \
61 } while (0) 80 } while (0)
62 81
63typedef int Signal; 82typedef int Signal;
83
84/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \
86 do { \
87 /* dive into the internals of libev to avoid aborting in libev */ \
88 if (signals [(w)->signum - 1].loop \
89 && signals [(w)->signum - 1].loop != e_loop (w)) \
90 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
91 } while (0)
92
93#define START_SIGNAL(w) \
94 do { \
95 CHECK_SIGNAL_CAN_START (w); \
96 START (signal, w); \
97 } while (0) \
98
99#define RESET_SIGNAL(w,seta) \
100 do { \
101 int active = ev_is_active (w); \
102 if (active) STOP (signal, w); \
103 ev_ ## signal ## _set seta; \
104 if (active) START_SIGNAL (w); \
105 } while (0)
64 106
65static SV *default_loop_sv; 107static SV *default_loop_sv;
66 108
67static struct EVAPI evapi; 109static struct EVAPI evapi;
68 110
… …
78 *stash_idle, 120 *stash_idle,
79 *stash_prepare, 121 *stash_prepare,
80 *stash_check, 122 *stash_check,
81 *stash_embed, 123 *stash_embed,
82 *stash_fork, 124 *stash_fork,
125 *stash_cleanup,
83 *stash_async; 126 *stash_async;
84
85#ifndef SIG_SIZE
86/* kudos to Slaven Rezic for the idea */
87static char sig_size [] = { SIG_NUM };
88# define SIG_SIZE (sizeof (sig_size) + 1)
89#endif
90
91static Signal
92sv_signum (SV *sig)
93{
94 Signal signum;
95
96 SvGETMAGIC (sig);
97
98 for (signum = 1; signum < SIG_SIZE; ++signum)
99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100 return signum;
101
102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
105 return signum;
106
107 return -1;
108}
109 127
110///////////////////////////////////////////////////////////////////////////// 128/////////////////////////////////////////////////////////////////////////////
111// Event 129// Event
112 130
113static void e_cb (EV_P_ ev_watcher *w, int revents); 131static void e_cb (EV_P_ ev_watcher *w, int revents);
114 132
115static int 133void *
116sv_fileno (SV *fh)
117{
118 SvGETMAGIC (fh);
119
120 if (SvROK (fh))
121 fh = SvRV (fh);
122
123 if (SvTYPE (fh) == SVt_PVGV)
124 return PerlIO_fileno (IoIFP (sv_2io (fh)));
125
126 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
127 return SvIV (fh);
128
129 return -1;
130}
131
132static void *
133e_new (int size, SV *cb_sv, SV *loop) 134e_new (int size, SV *cb_sv, SV *loop)
134{ 135{
136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 137 ev_watcher *w;
136 SV *self = NEWSV (0, size); 138 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 139 SvPOK_only (self);
138 SvCUR_set (self, size); 140 SvCUR_set (self, size);
139 141
140 w = (ev_watcher *)SvPVX (self); 142 w = (ev_watcher *)SvPVX (self);
141 143
142 ev_init (w, e_cb); 144 ev_init (w, cv ? e_cb : 0);
143 145
144 w->loop = SvREFCNT_inc (SvRV (loop)); 146 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 147 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 148 w->data = 0;
147 w->fh = 0; 149 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 150 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 151 w->self = self;
150 152
151 return (void *)w; 153 return (void *)w;
152} 154}
153 155
… …
177 } 179 }
178 180
179 return rv; 181 return rv;
180} 182}
181 183
182static SV *sv_events_cache; 184static SV *sv_self_cache, *sv_events_cache;
183 185
184static void 186static void
185e_cb (EV_P_ ev_watcher *w, int revents) 187e_cb (EV_P_ ev_watcher *w, int revents)
186{ 188{
187 dSP; 189 dSP;
188 I32 mark = SP - PL_stack_base; 190 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 191 SV *sv_self, *sv_events;
190 192
193 /* libev might have stopped the watcher */
194 if (expect_false (w->e_flags & WFLAG_UNREFED)
195 && !ev_is_active (w))
196 REF (w);
197
198 if (expect_true (sv_self_cache))
199 {
200 sv_self = sv_self_cache; sv_self_cache = 0;
201 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
202 }
203 else
204 {
191 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 205 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
206 SvREADONLY_on (sv_self);
207 }
208
209 if (expect_true (sv_events_cache))
210 {
211 sv_events = sv_events_cache; sv_events_cache = 0;
212 SvIV_set (sv_events, revents);
213 }
214 else
215 {
216 sv_events = newSViv (revents);
217 SvREADONLY_on (sv_events);
218 }
219
220 PUSHMARK (SP);
221 EXTEND (SP, 2);
222 PUSHs (sv_self);
223 PUSHs (sv_events);
224
225 PUTBACK;
226 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
227
228 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
229 SvREFCNT_dec (sv_self);
230 else
231 {
232 SvREFCNT_dec (SvRV (sv_self));
233 SvRV_set (sv_self, &PL_sv_undef);
234 sv_self_cache = sv_self;
235 }
236
237 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
238 SvREFCNT_dec (sv_events);
239 else
240 sv_events_cache = sv_events;
241
242 if (expect_false (SvTRUE (ERRSV)))
243 {
244 SPAGAIN;
245 PUSHMARK (SP);
246 PUTBACK;
247 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
248 }
249
250 SP = PL_stack_base + mark;
251 PUTBACK;
252}
253
254static void
255e_once_cb (int revents, void *arg)
256{
257 dSP;
258 I32 mark = SP - PL_stack_base;
259 SV *sv_events;
192 260
193 if (sv_events_cache) 261 if (sv_events_cache)
194 { 262 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 263 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 264 SvIV_set (sv_events, revents);
197 } 265 }
198 else 266 else
199 sv_events = newSViv (revents); 267 sv_events = newSViv (revents);
200 268
201 PUSHMARK (SP); 269 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 270 XPUSHs (sv_events);
205 271
206 PUTBACK; 272 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 273 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 274
209 SvREFCNT_dec (sv_self); 275 SvREFCNT_dec ((SV *)arg);
210 276
211 if (sv_events_cache) 277 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 278 SvREFCNT_dec (sv_events);
213 else 279 else
214 sv_events_cache = sv_events; 280 sv_events_cache = sv_events;
… …
223 289
224 SP = PL_stack_base + mark; 290 SP = PL_stack_base + mark;
225 PUTBACK; 291 PUTBACK;
226} 292}
227 293
228static void
229e_once_cb (int revents, void *arg)
230{
231 dSP;
232 I32 mark = SP - PL_stack_base;
233 SV *sv_events;
234
235 if (sv_events_cache)
236 {
237 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents);
239 }
240 else
241 sv_events = newSViv (revents);
242
243 PUSHMARK (SP);
244 XPUSHs (sv_events);
245
246 PUTBACK;
247 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
248
249 SvREFCNT_dec ((SV *)arg);
250
251 if (sv_events_cache)
252 SvREFCNT_dec (sv_events);
253 else
254 sv_events_cache = sv_events;
255
256 if (SvTRUE (ERRSV))
257 {
258 SPAGAIN;
259 PUSHMARK (SP);
260 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262 }
263
264 SP = PL_stack_base + mark;
265 PUTBACK;
266}
267
268static ev_tstamp 294static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 295e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 296{
271 ev_tstamp retval; 297 ev_tstamp retval;
272 int count; 298 int count;
… …
275 ENTER; 301 ENTER;
276 SAVETMPS; 302 SAVETMPS;
277 303
278 PUSHMARK (SP); 304 PUSHMARK (SP);
279 EXTEND (SP, 2); 305 EXTEND (SP, 2);
280 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 306 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
281 PUSHs (newSVnv (now)); 307 PUSHs (newSVnv (now));
282 308
283 PUTBACK; 309 PUTBACK;
284 count = call_sv (w->fh, G_SCALAR | G_EVAL); 310 count = call_sv (w->fh, G_SCALAR | G_EVAL);
285 SPAGAIN; 311 SPAGAIN;
… …
315 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 341 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
316 342
317#define CHECK_SIG(sv,num) if ((num) < 0) \ 343#define CHECK_SIG(sv,num) if ((num) < 0) \
318 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 344 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
319 345
346static void
347default_fork (void)
348{
349 ev_loop_fork (EV_DEFAULT_UC);
350}
351
320///////////////////////////////////////////////////////////////////////////// 352/////////////////////////////////////////////////////////////////////////////
321// XS interface functions 353// XS interface functions
322 354
323MODULE = EV PACKAGE = EV PREFIX = ev_ 355MODULE = EV PACKAGE = EV PREFIX = ev_
324 356
… …
336 const_iv (EV_, MINPRI) 368 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 369 const_iv (EV_, MAXPRI)
338 370
339 const_iv (EV_, UNDEF) 371 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 372 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 373 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 374 const_iv (EV_, WRITE)
375 const_iv (EV_, IO)
376 const_iv (EV_, TIMER)
377 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 378 const_iv (EV_, SIGNAL)
379 const_iv (EV_, CHILD)
380 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 381 const_iv (EV_, IDLE)
382 const_iv (EV_, PREPARE)
346 const_iv (EV_, CHECK) 383 const_iv (EV_, CHECK)
384 const_iv (EV_, EMBED)
385 const_iv (EV_, FORK)
386 const_iv (EV_, CLEANUP)
387 const_iv (EV_, ASYNC)
388 const_iv (EV_, CUSTOM)
347 const_iv (EV_, ERROR) 389 const_iv (EV_, ERROR)
348 390
349 const_iv (EV, LOOP_ONESHOT) 391 const_iv (EV, RUN_NOWAIT)
350 const_iv (EV, LOOP_NONBLOCK)
351 const_iv (EV, UNLOOP_ONE) 392 const_iv (EV, RUN_ONCE)
393
394 const_iv (EV, BREAK_CANCEL)
395 const_iv (EV, BREAK_ONE)
352 const_iv (EV, UNLOOP_ALL) 396 const_iv (EV, BREAK_ALL)
353
354 const_iv (EV, BACKEND_SELECT) 397 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 398 const_iv (EV, BACKEND_POLL)
356 const_iv (EV, BACKEND_EPOLL) 399 const_iv (EV, BACKEND_EPOLL)
357 const_iv (EV, BACKEND_KQUEUE) 400 const_iv (EV, BACKEND_KQUEUE)
358 const_iv (EV, BACKEND_DEVPOLL) 401 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 402 const_iv (EV, BACKEND_PORT)
403 const_iv (EV, BACKEND_ALL)
360 const_iv (EV, FLAG_AUTO) 404 const_iv (EV, FLAG_AUTO)
405 const_iv (EV, FLAG_FORKCHECK)
406 const_iv (EV, FLAG_SIGNALFD)
361 const_iv (EV, FLAG_NOENV) 407 const_iv (EV, FLAG_NOENV)
362 const_iv (EV, FLAG_FORKCHECK) 408 const_iv (EV, FLAG_NOINOTIFY)
409
410 const_iv (EV_, VERSION_MAJOR)
411 const_iv (EV_, VERSION_MINOR)
412#if EV_COMPAT3
413 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
414 const_iv (EV_, TIMEOUT)
415 const_iv (EV, LOOP_NONBLOCK)
416 const_iv (EV, LOOP_ONESHOT)
417 const_iv (EV, UNLOOP_CANCEL)
418 const_iv (EV, UNLOOP_ONE)
419 const_iv (EV, UNLOOP_ALL)
420#endif
363 }; 421 };
364 422
365 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 423 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 424 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
367 425
… …
376 stash_check = gv_stashpv ("EV::Check" , 1); 434 stash_check = gv_stashpv ("EV::Check" , 1);
377 stash_child = gv_stashpv ("EV::Child" , 1); 435 stash_child = gv_stashpv ("EV::Child" , 1);
378 stash_embed = gv_stashpv ("EV::Embed" , 1); 436 stash_embed = gv_stashpv ("EV::Embed" , 1);
379 stash_stat = gv_stashpv ("EV::Stat" , 1); 437 stash_stat = gv_stashpv ("EV::Stat" , 1);
380 stash_fork = gv_stashpv ("EV::Fork" , 1); 438 stash_fork = gv_stashpv ("EV::Fork" , 1);
439 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
381 stash_async = gv_stashpv ("EV::Async" , 1); 440 stash_async = gv_stashpv ("EV::Async" , 1);
382 441
383 { 442 {
384 SV *sv = perl_get_sv ("EV::API", TRUE); 443 SV *sv = perl_get_sv ("EV::API", TRUE);
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 444 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 445
387 /* the poor man's shared library emulator */ 446 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 447 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 448 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 449 evapi.sv_fileno = sv_fileno;
391 evapi.sv_signum = sv_signum; 450 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 451 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 452 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 453 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time = ev_time; 454 evapi.time_ = ev_time;
396 evapi.sleep = ev_sleep; 455 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 456 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 457 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 458 evapi.loop_fork = ev_loop_fork;
400 evapi.loop_count = ev_loop_count; 459 evapi.iteration = ev_iteration;
460 evapi.depth = ev_depth;
461 evapi.set_userdata = ev_set_userdata;
462 evapi.userdata = ev_userdata;
401 evapi.now = ev_now; 463 evapi.now = ev_now;
464 evapi.now_update = ev_now_update;
465 evapi.suspend = ev_suspend;
466 evapi.resume = ev_resume;
402 evapi.backend = ev_backend; 467 evapi.backend = ev_backend;
403 evapi.unloop = ev_unloop; 468 evapi.break_ = ev_break;
469 evapi.invoke_pending = ev_invoke_pending;
470 evapi.pending_count = ev_pending_count;
471 evapi.verify = ev_verify;
472 evapi.set_loop_release_cb = ev_set_loop_release_cb;
473 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
404 evapi.ref = ev_ref; 474 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 475 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 476 evapi.run = ev_run;
407 evapi.once = ev_once; 477 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 478 evapi.io_start = ev_io_start;
409 evapi.io_stop = ev_io_stop; 479 evapi.io_stop = ev_io_stop;
410 evapi.timer_start = ev_timer_start; 480 evapi.timer_start = ev_timer_start;
411 evapi.timer_stop = ev_timer_stop; 481 evapi.timer_stop = ev_timer_stop;
412 evapi.timer_again = ev_timer_again; 482 evapi.timer_again = ev_timer_again;
483 evapi.timer_remaining = ev_timer_remaining;
413 evapi.periodic_start = ev_periodic_start; 484 evapi.periodic_start = ev_periodic_start;
414 evapi.periodic_stop = ev_periodic_stop; 485 evapi.periodic_stop = ev_periodic_stop;
415 evapi.signal_start = ev_signal_start; 486 evapi.signal_start = ev_signal_start;
416 evapi.signal_stop = ev_signal_stop; 487 evapi.signal_stop = ev_signal_stop;
417 evapi.idle_start = ev_idle_start; 488 evapi.idle_start = ev_idle_start;
418 evapi.idle_stop = ev_idle_stop; 489 evapi.idle_stop = ev_idle_stop;
419 evapi.prepare_start = ev_prepare_start; 490 evapi.prepare_start = ev_prepare_start;
420 evapi.prepare_stop = ev_prepare_stop; 491 evapi.prepare_stop = ev_prepare_stop;
421 evapi.check_start = ev_check_start; 492 evapi.check_start = ev_check_start;
422 evapi.check_stop = ev_check_stop; 493 evapi.check_stop = ev_check_stop;
494#if EV_CHILD_ENABLE
423 evapi.child_start = ev_child_start; 495 evapi.child_start = ev_child_start;
424 evapi.child_stop = ev_child_stop; 496 evapi.child_stop = ev_child_stop;
497#endif
425 evapi.stat_start = ev_stat_start; 498 evapi.stat_start = ev_stat_start;
426 evapi.stat_stop = ev_stat_stop; 499 evapi.stat_stop = ev_stat_stop;
427 evapi.stat_stat = ev_stat_stat; 500 evapi.stat_stat = ev_stat_stat;
428 evapi.embed_start = ev_embed_start; 501 evapi.embed_start = ev_embed_start;
429 evapi.embed_stop = ev_embed_stop; 502 evapi.embed_stop = ev_embed_stop;
430 evapi.embed_sweep = ev_embed_sweep; 503 evapi.embed_sweep = ev_embed_sweep;
431 evapi.fork_start = ev_fork_start; 504 evapi.fork_start = ev_fork_start;
432 evapi.fork_stop = ev_fork_stop; 505 evapi.fork_stop = ev_fork_stop;
506 evapi.cleanup_start = ev_cleanup_start;
507 evapi.cleanup_stop = ev_cleanup_stop;
433 evapi.async_start = ev_async_start; 508 evapi.async_start = ev_async_start;
434 evapi.async_stop = ev_async_stop; 509 evapi.async_stop = ev_async_stop;
435 evapi.async_send = ev_async_send; 510 evapi.async_send = ev_async_send;
436 evapi.clear_pending = ev_clear_pending; 511 evapi.clear_pending = ev_clear_pending;
437 evapi.invoke = ev_invoke; 512 evapi.invoke = ev_invoke;
438 513
439 sv_setiv (sv, (IV)&evapi); 514 sv_setiv (sv, (IV)&evapi);
440 SvREADONLY_on (sv); 515 SvREADONLY_on (sv);
441 } 516 }
442#ifndef _WIN32 517#if !defined(_WIN32) && !defined(_MINIX)
443 pthread_atfork (0, 0, ev_default_fork); 518 pthread_atfork (0, 0, default_fork);
444#endif 519#endif
445} 520}
446 521
447SV *ev_default_loop (unsigned int flags = 0) 522SV *ev_default_loop (unsigned int flags = 0)
448 CODE: 523 CODE:
… …
462 OUTPUT: 537 OUTPUT:
463 RETVAL 538 RETVAL
464 539
465void ev_default_destroy () 540void ev_default_destroy ()
466 CODE: 541 CODE:
467 ev_default_destroy (); 542 ev_loop_destroy (EV_DEFAULT_UC);
468 SvREFCNT_dec (default_loop_sv); 543 SvREFCNT_dec (default_loop_sv);
469 default_loop_sv = 0; 544 default_loop_sv = 0;
470 545
471unsigned int ev_supported_backends () 546unsigned int ev_supported_backends ()
472 547
473unsigned int ev_recommended_backends () 548unsigned int ev_recommended_backends ()
474 549
475unsigned int ev_embeddable_backends () 550unsigned int ev_embeddable_backends ()
476 551
552void ev_sleep (NV interval)
553
477NV ev_time () 554NV ev_time ()
478 555
479NV ev_now () 556NV ev_now ()
480 C_ARGS: evapi.default_loop 557 C_ARGS: evapi.default_loop
481 558
559void ev_now_update ()
560 C_ARGS: evapi.default_loop
561
562void ev_suspend ()
563 C_ARGS: evapi.default_loop
564
565void ev_resume ()
566 C_ARGS: evapi.default_loop
567
482unsigned int ev_backend () 568unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 569 C_ARGS: evapi.default_loop
484 570
571void ev_verify ()
572 ALIAS:
573 loop_verify = 1
574 C_ARGS: evapi.default_loop
575
576unsigned int ev_iteration ()
577 ALIAS:
578 loop_count = 1
579 C_ARGS: evapi.default_loop
580
485unsigned int ev_loop_count () 581unsigned int ev_depth ()
582 ALIAS:
583 loop_depth = 1
486 C_ARGS: evapi.default_loop 584 C_ARGS: evapi.default_loop
487 585
488void ev_set_io_collect_interval (NV interval) 586void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 587 C_ARGS: evapi.default_loop, interval
490 588
491void ev_set_timeout_collect_interval (NV interval) 589void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 590 C_ARGS: evapi.default_loop, interval
493 591
494void ev_loop (int flags = 0) 592void ev_run (int flags = 0)
593 ALIAS:
594 loop = 1
495 C_ARGS: evapi.default_loop, flags 595 C_ARGS: evapi.default_loop, flags
496 596
497void ev_unloop (int how = EVUNLOOP_ONE) 597void ev_break (int how = EVBREAK_ONE)
598 ALIAS:
599 unloop = 1
498 C_ARGS: evapi.default_loop, how 600 C_ARGS: evapi.default_loop, how
499 601
500void ev_feed_fd_event (int fd, int revents = EV_NONE) 602void ev_feed_fd_event (int fd, int revents = EV_NONE)
501 C_ARGS: evapi.default_loop, fd, revents 603 C_ARGS: evapi.default_loop, fd, revents
502 604
503void ev_feed_signal_event (SV *signal) 605void ev_feed_signal_event (SV *signal)
504 CODE: 606 CODE:
505{ 607{
506 Signal signum = sv_signum (signal); 608 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 609 CHECK_SIG (signal, signum);
508 610
509 ev_feed_signal_event (evapi.default_loop, signum); 611 ev_feed_signal_event (evapi.default_loop, signum);
510} 612}
511 613
614unsigned int ev_pending_count ()
615 C_ARGS: evapi.default_loop
616
617void ev_invoke_pending ()
618 C_ARGS: evapi.default_loop
619
512ev_io *io (SV *fh, int events, SV *cb) 620ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 621 ALIAS:
514 io_ns = 1 622 io_ns = 1
623 _ae_io = 2
515 CODE: 624 CODE:
516{ 625{
517 int fd = sv_fileno (fh); 626 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 627 CHECK_FD (fh, fd);
519 628
629 if (ix == 2)
630 {
631 ix = 0;
632 events = events ? EV_WRITE : EV_READ;
633 }
634
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 635 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 636 e_fh (RETVAL) = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 637 ev_io_set (RETVAL, fd, events);
523 if (!ix) START (io, RETVAL); 638 if (!ix) START (io, RETVAL);
524} 639}
525 OUTPUT: 640 OUTPUT:
526 RETVAL 641 RETVAL
… …
544 CHECK_REPEAT (interval); 659 CHECK_REPEAT (interval);
545 CODE: 660 CODE:
546{ 661{
547 ev_periodic *w; 662 ev_periodic *w;
548 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 663 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
549 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 664 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 665 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
551 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 666 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
552 if (!ix) START (periodic, w); 667 if (!ix) START (periodic, w);
553} 668}
554 OUTPUT: 669 OUTPUT:
555 RETVAL 670 RETVAL
… …
557ev_signal *signal (SV *signal, SV *cb) 672ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 673 ALIAS:
559 signal_ns = 1 674 signal_ns = 1
560 CODE: 675 CODE:
561{ 676{
562 Signal signum = sv_signum (signal); 677 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 678 CHECK_SIG (signal, signum);
564 679
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 680 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 681 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 682 if (!ix) START_SIGNAL (RETVAL);
568} 683}
569 OUTPUT: 684 OUTPUT:
570 RETVAL 685 RETVAL
571 686
572ev_idle *idle (SV *cb) 687ev_idle *idle (SV *cb)
… …
607 ev_fork_set (RETVAL); 722 ev_fork_set (RETVAL);
608 if (!ix) START (fork, RETVAL); 723 if (!ix) START (fork, RETVAL);
609 OUTPUT: 724 OUTPUT:
610 RETVAL 725 RETVAL
611 726
727ev_cleanup *cleanup (SV *cb)
728 ALIAS:
729 cleanup_ns = 1
730 CODE:
731 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
732 ev_cleanup_set (RETVAL);
733 if (!ix) START (cleanup, RETVAL);
734 OUTPUT:
735 RETVAL
736
612ev_child *child (int pid, int trace, SV *cb) 737ev_child *child (int pid, int trace, SV *cb)
613 ALIAS: 738 ALIAS:
614 child_ns = 1 739 child_ns = 1
615 CODE: 740 CODE:
741#if EV_CHILD_ENABLE
616 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 742 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
617 ev_child_set (RETVAL, pid, trace); 743 ev_child_set (RETVAL, pid, trace);
618 if (!ix) START (child, RETVAL); 744 if (!ix) START (child, RETVAL);
745#else
746 croak ("EV::child watchers not supported on this platform");
747#endif
619 OUTPUT: 748 OUTPUT:
620 RETVAL 749 RETVAL
750
621 751
622ev_stat *stat (SV *path, NV interval, SV *cb) 752ev_stat *stat (SV *path, NV interval, SV *cb)
623 ALIAS: 753 ALIAS:
624 stat_ns = 1 754 stat_ns = 1
625 CODE: 755 CODE:
626 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 756 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
627 RETVAL->fh = newSVsv (path); 757 e_fh (RETVAL) = newSVsv (path);
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 758 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
629 if (!ix) START (stat, RETVAL); 759 if (!ix) START (stat, RETVAL);
630 OUTPUT: 760 OUTPUT:
631 RETVAL 761 RETVAL
632 762
763#ifndef EV_NO_LOOPS
764
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 765ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 766 ALIAS:
635 embed_ns = 1 767 embed_ns = 1
636 CODE: 768 CODE:
637{ 769{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 770 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 771 croak ("passed loop is not embeddable via EV::embed,");
640 772
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 773 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 774 e_fh (RETVAL) = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 775 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 776 if (!ix) START (embed, RETVAL);
648} 777}
649 OUTPUT: 778 OUTPUT:
650 RETVAL 779 RETVAL
780
781#endif
651 782
652ev_async *async (SV *cb) 783ev_async *async (SV *cb)
653 ALIAS: 784 ALIAS:
654 async_ns = 1 785 async_ns = 1
655 CODE: 786 CODE:
… …
661 792
662void once (SV *fh, int events, SV *timeout, SV *cb) 793void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 794 CODE:
664 ev_once ( 795 ev_once (
665 evapi.default_loop, 796 evapi.default_loop,
666 sv_fileno (fh), events, 797 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 798 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 799 e_once_cb,
669 newSVsv (cb) 800 newSVsv (cb)
670 ); 801 );
671 802
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 823 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 824 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 825
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 826 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 827 {
828 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 829 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 830 UNREF (w);
700 } 831 }
701} 832}
702 OUTPUT: 833 OUTPUT:
703 RETVAL 834 RETVAL
704 835
705SV *cb (ev_watcher *w, SV *new_cb = 0) 836SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 837 CODE:
707{ 838{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 839 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 840 {
841 new_cb = s_get_cv_croak (new_cb);
842 RETVAL = newRV_noinc (w->cb_sv);
843 w->cb_sv = SvREFCNT_inc (new_cb);
844 }
845 else
846 RETVAL = newRV_inc (w->cb_sv);
712} 847}
713 OUTPUT: 848 OUTPUT:
714 RETVAL 849 RETVAL
715 850
716SV *data (ev_watcher *w, SV *new_data = 0) 851SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 916 e_destroy (w);
782 917
783void set (ev_io *w, SV *fh, int events) 918void set (ev_io *w, SV *fh, int events)
784 CODE: 919 CODE:
785{ 920{
786 int fd = sv_fileno (fh); 921 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 922 CHECK_FD (fh, fd);
788 923
789 sv_setsv (w->fh, fh); 924 sv_setsv (e_fh (w), fh);
790 RESET (io, w, (w, fd, events)); 925 RESET (io, w, (w, fd, events));
791} 926}
792 927
793SV *fh (ev_io *w, SV *new_fh = 0) 928SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 929 CODE:
795{ 930{
796 if (items > 1) 931 if (items > 1)
797 { 932 {
798 int fd = sv_fileno (new_fh); 933 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 934 CHECK_FD (new_fh, fd);
800 935
801 RETVAL = w->fh; 936 RETVAL = e_fh (w);
802 w->fh = newSVsv (new_fh); 937 e_fh (w) = newSVsv (new_fh);
803 938
804 RESET (io, w, (w, fd, w->events)); 939 RESET (io, w, (w, fd, w->events));
805 } 940 }
806 else 941 else
807 RETVAL = newSVsv (w->fh); 942 RETVAL = newSVsv (e_fh (w));
808} 943}
809 OUTPUT: 944 OUTPUT:
810 RETVAL 945 RETVAL
811 946
812int events (ev_io *w, int new_events = EV_UNDEF) 947int events (ev_io *w, int new_events = EV_UNDEF)
… …
822 957
823MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 958MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
824 959
825void ev_signal_start (ev_signal *w) 960void ev_signal_start (ev_signal *w)
826 CODE: 961 CODE:
827 START (signal, w); 962 START_SIGNAL (w);
828 963
829void ev_signal_stop (ev_signal *w) 964void ev_signal_stop (ev_signal *w)
830 CODE: 965 CODE:
831 STOP (signal, w); 966 STOP (signal, w);
832 967
… …
836 e_destroy (w); 971 e_destroy (w);
837 972
838void set (ev_signal *w, SV *signal) 973void set (ev_signal *w, SV *signal)
839 CODE: 974 CODE:
840{ 975{
841 Signal signum = sv_signum (signal); 976 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 977 CHECK_SIG (signal, signum);
843 978
844 RESET (signal, w, (w, signum)); 979 RESET_SIGNAL (w, (w, signum));
845} 980}
846 981
847int signal (ev_signal *w, SV *new_signal = 0) 982int signal (ev_signal *w, SV *new_signal = 0)
848 CODE: 983 CODE:
849{ 984{
850 RETVAL = w->signum; 985 RETVAL = w->signum;
851 986
852 if (items > 1) 987 if (items > 1)
853 { 988 {
854 Signal signum = sv_signum (new_signal); 989 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 990 CHECK_SIG (new_signal, signum);
856 991
857 RESET (signal, w, (w, signum)); 992 RESET_SIGNAL (w, (w, signum));
858 } 993 }
859} 994}
860 OUTPUT: 995 OUTPUT:
861 RETVAL 996 RETVAL
862 997
… …
874 1009
875void ev_timer_again (ev_timer *w) 1010void ev_timer_again (ev_timer *w)
876 INIT: 1011 INIT:
877 CHECK_REPEAT (w->repeat); 1012 CHECK_REPEAT (w->repeat);
878 CODE: 1013 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 1014 ev_timer_again (e_loop (w), w);
881 UNREF (w); 1015 UNREF (w);
1016
1017NV ev_timer_remaining (ev_timer *w)
1018 C_ARGS: e_loop (w), w
882 1019
883void DESTROY (ev_timer *w) 1020void DESTROY (ev_timer *w)
884 CODE: 1021 CODE:
885 STOP (timer, w); 1022 STOP (timer, w);
886 e_destroy (w); 1023 e_destroy (w);
… …
889 INIT: 1026 INIT:
890 CHECK_REPEAT (repeat); 1027 CHECK_REPEAT (repeat);
891 CODE: 1028 CODE:
892 RESET (timer, w, (w, after, repeat)); 1029 RESET (timer, w, (w, after, repeat));
893 1030
894NV at (ev_timer *w)
895 CODE:
896 RETVAL = w->at;
897 OUTPUT:
898 RETVAL
899
900MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1031MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
901 1032
902void ev_periodic_start (ev_periodic *w) 1033void ev_periodic_start (ev_periodic *w)
903 INIT: 1034 INIT:
904 CHECK_REPEAT (w->interval); 1035 CHECK_REPEAT (w->interval);
… …
909 CODE: 1040 CODE:
910 STOP (periodic, w); 1041 STOP (periodic, w);
911 1042
912void ev_periodic_again (ev_periodic *w) 1043void ev_periodic_again (ev_periodic *w)
913 CODE: 1044 CODE:
914 REF (w);
915 ev_periodic_again (e_loop (w), w); 1045 ev_periodic_again (e_loop (w), w);
916 UNREF (w); 1046 UNREF (w);
917 1047
918void DESTROY (ev_periodic *w) 1048void DESTROY (ev_periodic *w)
919 CODE: 1049 CODE:
… …
923void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1053void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
924 INIT: 1054 INIT:
925 CHECK_REPEAT (interval); 1055 CHECK_REPEAT (interval);
926 CODE: 1056 CODE:
927{ 1057{
928 SvREFCNT_dec (w->fh); 1058 SvREFCNT_dec (e_fh (w));
929 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1059 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
930 1060
931 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1061 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
932} 1062}
933 1063
934NV at (ev_periodic *w) 1064NV at (ev_periodic *w)
935 CODE: 1065 CODE:
936 RETVAL = w->at; 1066 RETVAL = ev_periodic_at (w);
937 OUTPUT: 1067 OUTPUT:
938 RETVAL 1068 RETVAL
939 1069
940MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1070MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
941 1071
… …
995void DESTROY (ev_fork *w) 1125void DESTROY (ev_fork *w)
996 CODE: 1126 CODE:
997 STOP (fork, w); 1127 STOP (fork, w);
998 e_destroy (w); 1128 e_destroy (w);
999 1129
1130MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1131
1132void ev_cleanup_start (ev_cleanup *w)
1133 CODE:
1134 START (cleanup, w);
1135
1136void ev_cleanup_stop (ev_cleanup *w)
1137 CODE:
1138 STOP (cleanup, w);
1139
1140void DESTROY (ev_cleanup *w)
1141 CODE:
1142 STOP (cleanup, w);
1143 e_destroy (w);
1144
1145int keepalive (ev_watcher *w, int new_value = 0)
1146 CODE:
1147 RETVAL = 0;
1148 OUTPUT:
1149 RETVAL
1150
1000MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1151MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1152
1153#if EV_CHILD_ENABLE
1001 1154
1002void ev_child_start (ev_child *w) 1155void ev_child_start (ev_child *w)
1003 CODE: 1156 CODE:
1004 START (child, w); 1157 START (child, w);
1005 1158
… …
1025 : ix == 1 ? w->rpid 1178 : ix == 1 ? w->rpid
1026 : w->rstatus; 1179 : w->rstatus;
1027 OUTPUT: 1180 OUTPUT:
1028 RETVAL 1181 RETVAL
1029 1182
1183#endif
1184
1030MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1185MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1031 1186
1032void ev_stat_start (ev_stat *w) 1187void ev_stat_start (ev_stat *w)
1033 CODE: 1188 CODE:
1034 START (stat, w); 1189 START (stat, w);
… …
1043 e_destroy (w); 1198 e_destroy (w);
1044 1199
1045void set (ev_stat *w, SV *path, NV interval) 1200void set (ev_stat *w, SV *path, NV interval)
1046 CODE: 1201 CODE:
1047{ 1202{
1048 sv_setsv (w->fh, path); 1203 sv_setsv (e_fh (w), path);
1049 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1204 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1050} 1205}
1051 1206
1052SV *path (ev_stat *w, SV *new_path = 0) 1207SV *path (ev_stat *w, SV *new_path = 0)
1053 CODE: 1208 CODE:
1054{ 1209{
1055 RETVAL = SvREFCNT_inc (w->fh); 1210 RETVAL = SvREFCNT_inc (e_fh (w));
1056 1211
1057 if (items > 1) 1212 if (items > 1)
1058 { 1213 {
1059 SvREFCNT_dec (w->fh); 1214 SvREFCNT_dec (e_fh (w));
1060 w->fh = newSVsv (new_path); 1215 e_fh (w) = newSVsv (new_path);
1061 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1216 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1062 } 1217 }
1063} 1218}
1064 OUTPUT: 1219 OUTPUT:
1065 RETVAL 1220 RETVAL
1066 1221
… …
1068 CODE: 1223 CODE:
1069{ 1224{
1070 RETVAL = w->interval; 1225 RETVAL = w->interval;
1071 1226
1072 if (items > 1) 1227 if (items > 1)
1073 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1228 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1074} 1229}
1075 OUTPUT: 1230 OUTPUT:
1076 RETVAL 1231 RETVAL
1077 1232
1078void prev (ev_stat *w) 1233void prev (ev_stat *w)
… …
1137 e_destroy (w); 1292 e_destroy (w);
1138 1293
1139void set (ev_embed *w, struct ev_loop *loop) 1294void set (ev_embed *w, struct ev_loop *loop)
1140 CODE: 1295 CODE:
1141{ 1296{
1142 sv_setsv (w->fh, ST (1)); 1297 sv_setsv (e_fh (w), ST (1));
1143 RESET (embed, w, (w, loop)); 1298 RESET (embed, w, (w, loop));
1144} 1299}
1145 1300
1146SV *other (ev_embed *w) 1301SV *other (ev_embed *w)
1147 CODE: 1302 CODE:
1148 RETVAL = newSVsv (w->fh); 1303 RETVAL = newSVsv (e_fh (w));
1149 OUTPUT: 1304 OUTPUT:
1150 RETVAL 1305 RETVAL
1306
1307void ev_embed_sweep (ev_embed *w)
1308 C_ARGS: e_loop (w), w
1151 1309
1152MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ 1310MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1153 1311
1154void ev_async_start (ev_async *w) 1312void ev_async_start (ev_async *w)
1155 CODE: 1313 CODE:
… …
1162void DESTROY (ev_async *w) 1320void DESTROY (ev_async *w)
1163 CODE: 1321 CODE:
1164 STOP (async, w); 1322 STOP (async, w);
1165 e_destroy (w); 1323 e_destroy (w);
1166 1324
1325void ev_async_send (ev_async *w)
1326 C_ARGS: e_loop (w), w
1327
1328SV *ev_async_async_pending (ev_async *w)
1329 CODE:
1330 RETVAL = boolSV (ev_async_pending (w));
1331 OUTPUT:
1332 RETVAL
1333
1334#ifndef EV_NO_LOOPS
1335
1167MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1336MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1168 1337
1169SV *new (SV *klass, unsigned int flags = 0) 1338SV *new (SV *klass, unsigned int flags = 0)
1170 CODE: 1339 CODE:
1171{ 1340{
… …
1179 OUTPUT: 1348 OUTPUT:
1180 RETVAL 1349 RETVAL
1181 1350
1182void DESTROY (struct ev_loop *loop) 1351void DESTROY (struct ev_loop *loop)
1183 CODE: 1352 CODE:
1184 if (loop != evapi.default_loop) /* global destruction sucks */ 1353 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1354 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1355 if (loop != evapi.default_loop)
1185 ev_loop_destroy (loop); 1356 ev_loop_destroy (loop);
1186 1357
1187void ev_loop_fork (struct ev_loop *loop) 1358void ev_loop_fork (struct ev_loop *loop)
1188 1359
1189NV ev_now (struct ev_loop *loop) 1360NV ev_now (struct ev_loop *loop)
1190 1361
1362void ev_now_update (struct ev_loop *loop)
1363
1364void ev_suspend (struct ev_loop *loop)
1365
1366void ev_resume (struct ev_loop *loop)
1367
1191void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1368void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1192 1369
1193void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1370void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1194 1371
1195unsigned int ev_backend (struct ev_loop *loop) 1372unsigned int ev_backend (struct ev_loop *loop)
1196 1373
1197unsigned int ev_loop_count (struct ev_loop *loop) 1374void ev_verify (struct ev_loop *loop)
1375 ALIAS:
1376 loop_verify = 1
1198 1377
1199void ev_loop (struct ev_loop *loop, int flags = 0) 1378unsigned int ev_iteration (struct ev_loop *loop)
1379 ALIAS:
1380 loop_count = 1
1200 1381
1382unsigned int ev_depth (struct ev_loop *loop)
1383 ALIAS:
1384 loop_depth = 1
1385
1386void ev_run (struct ev_loop *loop, int flags = 0)
1387 ALIAS:
1388 loop = 1
1389
1201void ev_unloop (struct ev_loop *loop, int how = 1) 1390void ev_break (struct ev_loop *loop, int how = 1)
1391 ALIAS:
1392 unloop = 1
1202 1393
1203void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1394void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1204 1395
1396unsigned int ev_pending_count (struct ev_loop *loop)
1397
1398void ev_invoke_pending (struct ev_loop *loop)
1399
1205#if 0 1400#if 0
1206 1401
1207void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1402void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1208 CODE: 1403 CODE:
1209{ 1404{
1210 Signal signum = sv_signum (signal); 1405 Signal signum = s_signum (signal);
1211 CHECK_SIG (signal, signum); 1406 CHECK_SIG (signal, signum);
1212 1407
1213 ev_feed_signal_event (loop, signum); 1408 ev_feed_signal_event (loop, signum);
1214} 1409}
1215 1410
… …
1218ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1413ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1219 ALIAS: 1414 ALIAS:
1220 io_ns = 1 1415 io_ns = 1
1221 CODE: 1416 CODE:
1222{ 1417{
1223 int fd = sv_fileno (fh); 1418 int fd = s_fileno (fh, events & EV_WRITE);
1224 CHECK_FD (fh, fd); 1419 CHECK_FD (fh, fd);
1225 1420
1226 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1421 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1227 RETVAL->fh = newSVsv (fh); 1422 e_fh (RETVAL) = newSVsv (fh);
1228 ev_io_set (RETVAL, fd, events); 1423 ev_io_set (RETVAL, fd, events);
1229 if (!ix) START (io, RETVAL); 1424 if (!ix) START (io, RETVAL);
1230} 1425}
1231 OUTPUT: 1426 OUTPUT:
1232 RETVAL 1427 RETVAL
… …
1250 CHECK_REPEAT (interval); 1445 CHECK_REPEAT (interval);
1251 CODE: 1446 CODE:
1252{ 1447{
1253 ev_periodic *w; 1448 ev_periodic *w;
1254 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1449 w = e_new (sizeof (ev_periodic), cb, ST (0));
1255 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1450 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1256 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1451 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1257 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1452 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1258 if (!ix) START (periodic, w); 1453 if (!ix) START (periodic, w);
1259} 1454}
1260 OUTPUT: 1455 OUTPUT:
1261 RETVAL 1456 RETVAL
1262 1457
1263#if 0
1264
1265ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1458ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1266 ALIAS: 1459 ALIAS:
1267 signal_ns = 1 1460 signal_ns = 1
1268 CODE: 1461 CODE:
1269{ 1462{
1270 Signal signum = sv_signum (signal); 1463 Signal signum = s_signum (signal);
1271 CHECK_SIG (signal, signum); 1464 CHECK_SIG (signal, signum);
1272 1465
1273 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1466 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1274 ev_signal_set (RETVAL, signum); 1467 ev_signal_set (RETVAL, signum);
1275 if (!ix) START (signal, RETVAL); 1468 if (!ix) START_SIGNAL (RETVAL);
1276} 1469}
1277 OUTPUT: 1470 OUTPUT:
1278 RETVAL 1471 RETVAL
1279
1280#endif
1281 1472
1282ev_idle *idle (struct ev_loop *loop, SV *cb) 1473ev_idle *idle (struct ev_loop *loop, SV *cb)
1283 ALIAS: 1474 ALIAS:
1284 idle_ns = 1 1475 idle_ns = 1
1285 CODE: 1476 CODE:
… …
1317 ev_fork_set (RETVAL); 1508 ev_fork_set (RETVAL);
1318 if (!ix) START (fork, RETVAL); 1509 if (!ix) START (fork, RETVAL);
1319 OUTPUT: 1510 OUTPUT:
1320 RETVAL 1511 RETVAL
1321 1512
1513ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1514 ALIAS:
1515 cleanup_ns = 1
1516 CODE:
1517 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1518 ev_cleanup_set (RETVAL);
1519 if (!ix) START (cleanup, RETVAL);
1520 OUTPUT:
1521 RETVAL
1522
1322ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1523ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1323 ALIAS: 1524 ALIAS:
1324 child_ns = 1 1525 child_ns = 1
1325 CODE: 1526 CODE:
1527#if EV_CHILD_ENABLE
1326 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1528 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1327 ev_child_set (RETVAL, pid, trace); 1529 ev_child_set (RETVAL, pid, trace);
1328 if (!ix) START (child, RETVAL); 1530 if (!ix) START (child, RETVAL);
1531#else
1532 croak ("EV::child watchers not supported on this platform");
1533#endif
1329 OUTPUT: 1534 OUTPUT:
1330 RETVAL 1535 RETVAL
1331 1536
1332ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1537ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1333 ALIAS: 1538 ALIAS:
1334 stat_ns = 1 1539 stat_ns = 1
1335 CODE: 1540 CODE:
1336 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1541 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1337 RETVAL->fh = newSVsv (path); 1542 e_fh (RETVAL) = newSVsv (path);
1338 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1543 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1339 if (!ix) START (stat, RETVAL); 1544 if (!ix) START (stat, RETVAL);
1340 OUTPUT: 1545 OUTPUT:
1341 RETVAL 1546 RETVAL
1342 1547
1343ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1548ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1344 ALIAS: 1549 ALIAS:
1345 embed_ns = 1 1550 embed_ns = 1
1346 CODE: 1551 CODE:
1347{ 1552{
1348 if (!(ev_backend (other) & ev_embeddable_backends ())) 1553 if (!(ev_backend (other) & ev_embeddable_backends ()))
1349 croak ("passed loop is not embeddable via EV::embed,"); 1554 croak ("passed loop is not embeddable via EV::embed,");
1350 1555
1351 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1556 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1352 RETVAL->fh = newSVsv (ST (1)); 1557 e_fh (RETVAL) = newSVsv (ST (1));
1353 ev_embed_set (RETVAL, other); 1558 ev_embed_set (RETVAL, other);
1354
1355 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1356
1357 if (!ix) START (embed, RETVAL); 1559 if (!ix) START (embed, RETVAL);
1358} 1560}
1359 OUTPUT: 1561 OUTPUT:
1360 RETVAL 1562 RETVAL
1361 1563
… …
1371 1573
1372void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1574void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1373 CODE: 1575 CODE:
1374 ev_once ( 1576 ev_once (
1375 loop, 1577 loop,
1376 sv_fileno (fh), events, 1578 s_fileno (fh, events & EV_WRITE), events,
1377 SvOK (timeout) ? SvNV (timeout) : -1., 1579 SvOK (timeout) ? SvNV (timeout) : -1.,
1378 e_once_cb, 1580 e_once_cb,
1379 newSVsv (cb) 1581 newSVsv (cb)
1380 ); 1582 );
1381 1583
1584#endif
1585

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